Skip to content
Security portfolio

A public record of private scrutiny.

Reviews across smart contracts, protocol infrastructure, and frontend systems, delivered independently and through Spearbit and Cantina.

201

Total reviews

150

Public reports

6

Languages

Review archive

Explore the work.

Search by protocol, review type, language, or engagement partner.

201 reviews

October 2026

Independent Review

LI.FI PaxosTransitFacet(v2.0.0)

Smart Contract Review

Solidity

October 2026

Independent Review

LI.FI M0Facet(v1.0.0)

Smart Contract Review

Solidity

October 2026

Cantina

Valinor

vCISO Consulting

Solidity

Private report

September 2026

Independent Review

LI.FI EcoFacet(v2.0.0)

Smart Contract Review

Solidity

September 2026

Independent Review

LI.FI CentrifugeFacet(v1.0.0)

Smart Contract Review

Solidity

September 2026

Independent Review

LI.FI NEARIntentsFacet(v2.0.0)

Smart Contract Review

Solidity

September 2026

Independent Review

LI.FI NEARIntentsFacet(v3.0.0)

Smart Contract Review

Solidity

September 2026

Independent Review

LI.FI LiFiIntentEscrowFacetV2(v2.0.0)

Smart Contract Review

Solidity

September 2026

Cantina

Solana Foundation (private channels)

Infrastructure Review

Rust

Private report

September 2026

Cantina

Kuru Spot V2

Smart Contract Review

Solidity

Private report

August 2026

Cantina

Coinbase EIP 8130

Infrastructure Review

Rust

Private report

August 2026

Cantina

Coinbase: base dynamic upgrades

Infrastructure Review

Rust

Private report

August 2026

Independent Review

Variant

vCISO Consulting

Private report

August 2026

Independent Review

LI.FI FeeForwarder(v2.0.0)

Smart Contract Review

Solidity

August 2026

Independent Review

LI.FI FraxFacet(v1.0.0)

Smart Contract Review

Solidity

July 2026

Independent Review

LI.FI SupersetFacet(v1.0.0)

Smart Contract Review

Solidity

July 2026

Independent Review

LI.FI PaxosTransitFacet(v1.0.0)

Smart Contract Review

Solidity

July 2026

Independent Review

LI.FI LayerSwapFacet(v1.0.0)

Smart Contract Review

Solidity

July 2026

Independent Review

LI.FI CalldataVerificationFacet(v2.0.0)

Smart Contract Review

Solidity

July 2026

Independent Review

LI.FI PolymerCCTPFacet(v3.0.0)

Smart Contract Review

Solidity

July 2026

Independent Review

LI.FI LibBytes(v1.1.0)

Smart Contract Review

Solidity

July 2026

Independent Review

LI.FI SymbiosisFacet(v2.0.0)

Smart Contract Review

Solidity

July 2026

Independent Review

LI.FI MayanFacet(v2.0.0)

Smart Contract Review

Solidity

Showing 24 of 201

Competitive research

Pressure-tested thinking.

Results from security competitions and capture-the-flag events where speed, depth, and an adversarial mindset all matter.

1st2023

Socket Surge

Code Competition

1st2025

Cork Protocol

Cantina Competition

2nd2025

Remedy CTF 2025

CTF

5th2024

ZeroLend

Cantina Competition

6th2023

Paradigm CTF 2023

CTF

12th2025

Ton Pools

Cantina Competition

14th2024

Opal

Cantina Competition

15th2024

Soon Protocol

Cantina Competition

Direct contact

Bring me the system you can't stop thinking about.

My schedule is primarily committed to Spearbit, with selected windows available for independent collaborations.